在线英语词典

readenter

Dictionary.com:
http://www.dictionary.com/
OneLook Dictionaries:
http://www.onelook.com/
On-line Medical Dictionary:
http://www.graylab.ac.uk/omd/index.html
MedTerms.com ：
http://www.medterms.com/script/main/AlphaIdx.asp?p=A_DICT
Alternative Health Dictionary：
http://www.canoe.ca/AltmedDictionary/home.html
List and Glossary of medical terms：
http://allserv.rug.ac.be/~rvdstich/eugloss/EN/lijst.html
牛津英语词典
http://www.oed.com/
韦氏英英大辞典
http://www.m-w.com/
英国-生物细胞学词典
http://www.mblab.gla.ac.uk/~julian/Dict.html
哈珀 - 柯林斯合编英语词典
http://titania.cobuild.collins.co.uk/
汉－英语源词典
http://www.zhongwen.com/
翻译词典
http://dictionaries.travlang.com/diction.html